Dell Inspiron 5490 Service Manual - Page 44

Power button, Removing the power-button board

Page 44 highlights

Steps 1. Place the power-adapter port into the slot on the palm-rest and keyboard assembly. 2. Replace the screw (M2x3) that secures the power-adapter port to the palm-rest and keyboard assembly. 3. Connect the power-adapter cable to the connector on the system board. Next steps 1. Install the display assembly. 2. Install the battery. 3. Install the base cover. 4. Follow the procedure in After working inside your computer. Power button Removing the power-button board Prerequisites 1. Follow the procedure in Before working inside your computer. 2. Remove the base cover. 3. Remove the battery. 4. Remove the fan. About this task The following image indicates the location of power button and provides a visual representation of the removal procedure. 44 Removing and installing components

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Steps
1.
Place the power-adapter port into the slot on the palm-rest and keyboard assembly.
2.
Replace the screw (M2x3) that secures the power-adapter port to the palm-rest and keyboard assembly.
3.
Connect the power-adapter cable to the connector on the system board.
Next steps
1.
Install the
display assembly
.
2.
Install the
battery
.
3.
Install the
base cover
.
4.
Follow the procedure in
After working inside your computer
.
Power button
Removing the power-button board
Prerequisites
1.
Follow the procedure in
Before working inside your computer
.
2.
Remove the
base cover
.
3.
Remove the
battery
.
4.
Remove the
fan
.
About this task
The following image indicates the location of power button and provides a visual representation of the removal procedure.
44
Removing and installing components